. >>> one of the biggest stories of 2012, superstorm sandy. long island, new york city and nerming new jersey all braced for the -- and new jersey braced for the storm, but nobody could have predicted sandy's immense devastation. and new information on the head injury of secretary of state hillary clinton. what she is battling. coming up, what her health crisis could mean for her political future. >>> welcome back. 2012 was a brutal year for weather in the u.s. mother natured tested in every conceivable way. janice dean takes a look now at the wild weather year that was 2012. >> 2012 has more than its fair share of wild weather. whether it was destructive, deadly or just plain hot, extreme weather affected americans in every part of the country. after a mild winter for most, spring roared in with tornadoes. twisters tore through several states wiping out communities and killing several people. a devastating ef4 tornado with winds up to 200 miles per hour hit the midwest. henryville and maryville completely obliterated. heartbreaking stories of